a. A disk of mass M and radius R has a hole of radius r centered on
Question:
b. Confirm that your answer agrees with Table 12.2 when r = 0 and when r = R.
c. A 4.0-cm-diameter disk with a 3.0-cm-diameter hole rolls down a 50-cm-long, 20° ramp. What is its speed at the bottom? What percent is this of the speed of a particle sliding down a frictionless ramp?
Transcribed Image Text:
TABLE 12.2 Moments of inertia of objects wich uniform density Object and axis Picture Picture Object and axis ĮMR? Thin rod, about center ML? Cylinder or disk, about center Thin rod, about end ML? Cylindrical hoop, about center MR? Solid sphere, about diameter Plane or slab, about center Ma? MR? Plane or slab, about edge 홍Ma Spherical shell, about diameter MR?
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Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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